| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,508 |
| Africa Map Quiz | 0 | - | 5.00 | 2,102,601 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,967 |
| Name a Valid African Country | 0 | - | 4.98 | 152,797 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,704 |
| Countries of Africa | 0 | - | 5.00 | 2,504,082 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,780 |
| African East Coast | 0 | - | 4.96 | 94,907 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,153 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,236 |
| African Island Countries | 0 | - | 4.96 | 100,644 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,903 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,462 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,457 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,144 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,414 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,177 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,237 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,435 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,239 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,247 |
| The Only African Country ... | 0 | - | 4.99 | 128,255 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,732 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,195 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,002 |
| Pixelated Africa Map | 0 | - | 4.98 | 98,938 |
| Countries That Border Russia | 0 | - | 4.98 | 458,511 |
| Countries Bordering France | 0 | - | 4.85 | 395,828 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,647 |
| Europe Map Quiz | 0 | - | 5.00 | 4,727,001 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,193 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,229 |
| Name a Valid Asian Country | 0 | - | 4.98 | 119,926 |
| Tanzania Country Quiz | 0 | - | 4.91 | 32,784 |
| Morocco Country Quiz | 0 | - | 4.81 | 45,971 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,447 |
| D.R. Congo Country Quiz | 0 | - | 4.87 | 39,007 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,355 |
| African Great Lakes | 0 | - | 4.82 | 65,018 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,784 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 273,946 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,436,940 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,389 |
| Asia Map Quiz | 0 | - | 4.99 | 905,650 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,805 |
| Countries Bordering India | 0 | - | 4.98 | 162,532 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,871 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,181 |
| Countries that Border China | 0 | - | 4.96 | 261,662 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,475 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,278 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,355 |
| Countries that Border Poland | 0 | - | 4.99 | 171,192 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,723 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,475 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,323 |
| Lesotho Country Quiz | 0 | - | 4.83 | 20,378 |
| Mauritius Country Quiz | 0 | - | 4.84 | 22,064 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,688 |
| Mali Country Quiz | 0 | - | 4.84 | 24,573 |
| Seychelles Country Quiz | 0 | - | 4.91 | 21,672 |
| Eswatini Country Quiz | 0 | - | 4.83 | 20,635 |
| Burkina Faso Country Quiz | 0 | - | 4.85 | 24,851 |
| Djibouti Country Quiz | 0 | - | 4.81 | 21,500 |
| Gabon Country Quiz | 0 | - | 4.83 | 18,399 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,482 |
| Name a City - European Countries | 0 | - | 4.92 | 64,261 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,313 |
| Asia Capitals Quiz | 0 | - | 4.98 | 684,774 |
| Random Capital to Country | 0 | - | 4.99 | 2,576,093 |
| Random Country to Capital | 0 | - | 4.98 | 910,432 |
| Which City in Europe? | 0 | - | 4.83 | 106,541 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,709 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,323 |
| The Only European Country ... | 0 | - | 4.91 | 213,463 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,811 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,305 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,150 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,352 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 354,495 |
| Countries Bordering Brazil | 0 | - | 4.96 | 130,892 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,600 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,371 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,755 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,374,520 |
| United States Map Quiz | 0 | - | 4.98 | 4,139,493 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,716 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,281 |
| Australia Map Quiz | 0 | - | 4.94 | 342,212 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,051 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,417 |
| Which City in Africa? | 0 | - | 4.78 | 57,542 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,424 |
| Colonies of Africa with a Map | 0 | - | 4.77 | 53,887 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,223,882 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,414 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,672 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,638 |
| Random European City to Country | 0 | - | 4.69 | 116,215 |
| Random Asian City to Country | 0 | - | 4.56 | 44,376 |
| Europe Capital to Country | 0 | - | 4.99 | 247,268 |
| Asia Capital to Country | 0 | - | 4.96 | 125,616 |
| Capital Cities Chain | 0 | - | 4.84 | 81,796 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,273 |
| European Capitals by Map | 0 | - | 4.99 | 135,906 |
| African Capitals by Map | 0 | - | 4.99 | 132,037 |
| Asian Capitals by Map | 0 | - | 4.98 | 60,952 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,063 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,519 |
| European Coastal Capitals | 0 | - | 4.95 | 89,630 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,141 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,345 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,513 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,368 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,857 |
| Which City in Canada? | 0 | - | 4.82 | 56,604 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,018 |
| Countries of the Middle East | 0 | - | 4.96 | 198,687 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,131 |
| Slavic Countries | 0 | - | 4.96 | 110,766 |
| Countries by Emojis | 0 | - | 4.99 | 235,775 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,014 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,452 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,156 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,320 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,578 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,352 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,572 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,669 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,103 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,064 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,184 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,315 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,126 |
| Ten Highest HDI Countries in Africa | 0 | - | 4.69 | 67,727 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,281 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,203 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 127,934 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,397 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,056 |
| North America Map Quiz | 0 | - | 4.98 | 243,964 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,256 |
| Flags of North and South America | 0 | - | 4.99 | 365,386 |
| Australian States and Territories | 0 | - | 4.95 | 140,545 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,226 |
| Counties of England | 0 | - | 4.97 | 788,233 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,494 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,005 |
| U.S. States that Border Canada | 0 | - | 4.91 | 181,830 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,061 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 70,958 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,570 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 69,906 |
| Europe Geography Quiz #5 | 0 | - | 4.54 | 60,945 |
| Asia Geography Quiz #1 | 0 | - | 4.78 | 53,300 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,295 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,136 |
| Australian Immigration by Country | 0 | - | 4.81 | 76,987 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 70,571 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,548 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,587 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,830 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,692 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,797 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,673 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,891 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,761 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,045 |
| Official Cities in the UK | 0 | - | 4.89 | 280,107 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,032 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,745 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,463 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,526 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,324 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,001 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,070 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,639 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,362 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,697 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,095 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,279 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 88,762 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,284 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 47,510 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,556 |
| Monarchies of Europe | 0 | - | 4.90 | 97,198 |
| Monarchies of Asia | 0 | - | 4.97 | 70,532 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,376 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,534 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,525 |
| The Only American Country ... | 0 | - | 4.92 | 120,648 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,954 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,197 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,906 |
| European Countries with One Border | 0 | - | 4.97 | 181,443 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 177,960 |
| Regions of France Map Quiz | 0 | - | 4.97 | 142,984 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,546 |
| Counties of England Map Quiz | 0 | - | 4.97 | 305,920 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,467 |
